In this type of questions, a statement of assertion is fol…

Chemistry Chemical Kinetics Assertion & Reason Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 13, 2026

In this type of questions, a statement of assertion is followed by a statement of reason

. Mark the correct choice as :

Assertion : The overall order of the reaction is the sum of the exponents of all the reactants in the rate expression.

Reason : There are many higher order reactions.

If both assertion and reason are true and reason is the correct explanation of assertion.

If both assertion and reason are true but reason is not the correct explanation of assertion.

If assertion is true but reason is false.

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct answer is:

Reactions of higher order are rare because chances for larger number of molecules to come simultaneously for collision are less.

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